diff --git a/org/qmckl_distance.org b/org/qmckl_distance.org
index 8c5c191..c9ef84c 100644
--- a/org/qmckl_distance.org
+++ b/org/qmckl_distance.org
@@ -789,7 +789,7 @@ assert(test_qmckl_dist(context) == QMCKL_SUCCESS);
    pairs of points in two sets, one point within each set:
 
    \[
-   C_{ij} = TODO
+   R_{ij} = \left( 1 - \exp{-\kappa C_{ij}}\right)/\kappa
    \]
 
    If the input array is normal (~'N'~), the xyz coordinates are in
diff --git a/org/qmckl_error.org b/org/qmckl_error.org
index 0a24de6..bed5c7d 100644
--- a/org/qmckl_error.org
+++ b/org/qmckl_error.org
@@ -427,8 +427,8 @@ if (x < 0) {
 
   assert (qmckl_get_error(context, &exit_code, function_name, message) == QMCKL_SUCCESS);
   assert (exit_code == 1);
-  //assert (function_name == "qmckl_transpose");
-  //assert (message == "Success");
+  assert (strcmp(function_name,"qmckl_transpose") == 0);
+  assert (strcmp(message,"Success") == 0);
 
   return 0;
 }